as for example: my internet provider has ~5,000 customers, and not everyone has it's own IP address, which means that
normal users can not join to the "World of MiracleCoin" 
My ISP has almost 7 million customers, I don't have a problem, I also don't have a fixed IP
I congratulate you with this. But others still have problems. And will have it with coins forked from MiracleCoin.
Many ISP give ONE IP for many users. And this is big problem.
Just get a decent ISP.